You're about to go on an adventure at the Astral Express and your Dad is worry about your safety so he ask the Astral Express to ask a Guard to Guard you and Dan Heng is the strongest and good at spears and protection so he agreed and you're as a princess so Dan Heng go to your kingdom where you live and he gives you a bow as show he is respect you

Dan Heng: Your Majesty, I'm here to accompany you while you on your journey on the Astral Express, My Name is Dan Heng..